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Nitrogen fertilizers come from the decay of plants and animals. It takes longer for the nitrogen to break down and be absorbed in the soil, so it must be applied earlier than other fertilizers.
Melody Dawn has been writing since 2004. Her work has appeared in the "Gainesville Times," "Player's Press" and USA Today. Her writing focuses on gardening, home improvement, travel, sports, business, parenting and education. Dawn holds a Master of Business and is working on a Master of Journalism.
Pruning And Maintenance
Zone 10 | Pruning
Growing Tomatoes
Zone 6 | Caring
Clean Up
Zone 7 | Caring
Chives In Bloom
Zone 5 | Blooming
Blooming In April
Zone 5 | Blooming